NSVL
Praegu kuvatakse: NSVL - postmargid (1923 - 1991) - 1 margid.
1984
The 25th Conference of Community for Mutual Economic Aid
21. mai WM: mitte ükski lehe suurus: 50 Disain: I. Kozlov perforatsioon: 11½
![[The 25th Conference of Community for Mutual Economic Aid, Tüüp GKD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/USSR/Postage-stamps/GKD-s.jpg)
